Model Bunny Balloons Envelope of 50 Pcs.
Diameter: 22 cm
Circumference: 70 cm
Volume: 13.0 Lt
It is inflated to helium in closed environments (18 ° C) and lasts about 13 hours.
Air-inflated in closed rooms (18 ° C) lasts about 20 days.
This balloon is photodegradable and can be tied with a simple knot.